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What we think
The PerfectRec monitor team Learn more
Updated April 11, 2024·
If you prioritize competitive gaming and have a higher budget, the AOC AG456UCZD with OLED technology and a higher refresh rate will provide an immersive and responsive experience. However, for tasks such as digital photo editing, the Asus PA279CRV offers very good image clarity at a lower price. The AOC's larger screen and aspect ratio are better for immersive media consumption, but the Asus provides better text clarity for productivity work. Neither option is well suited for HDR video editing, but the AOC has better capabilities for HDR gaming and media consumption. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the AOC AG456UCZD (W-OLED)
- Best in class for casual gaming
- Very good refresh rate
- Best in class contrast
- Best in class response time
Advantages of the Asus PA279CRV (IPS)
- Good for productivity
- Very good text clarity
- Very good image clarity
Key differences
Casual Gaming
9.6
5.8
3440 x 1440
RESOLUTION
3840 x 2160
240Hz
REFRESH RATE
60Hz
Inf:1
NATIVE CONTRAST
920:1
200 nits
SDR PEAK BRIGHTNESS
376 nits
Unknown
HDR PEAK BRIGHTNESS
436 nits
98.5 %
DCI-P3 COLOR GAMUT
98.5 %
Matte
COATING
Matte
The AOC AG456UCZD (W-OLED) is best in class for casual gaming, while the Asus PA279CRV (IPS) is poor.
Competitive Gaming
6.0
4.9
240Hz
REFRESH RATE
60Hz
0.0 ms
TOTAL RESPONSE TIME
17.0 ms
48 - 240 Hz
VARIABLE REFRESH RATE
48 - 60 Hz
No
STROBING / BFI
No
200 nits
SDR PEAK BRIGHTNESS
376 nits
The AOC AG456UCZD (W-OLED) is only fair for competitive gaming, while the Asus PA279CRV (IPS) is poor.
Productivity
3.8
7.9
3440 x 1440
RESOLUTION
3840 x 2160
83 PPI
PIXELS PER INCH
163 PPI
Yes
ADJUSTABLE STAND
Yes
Matte
COATING
Matte
The Asus PA279CRV (IPS) is good for productivity, while the AOC AG456UCZD (W-OLED) is poor.
Media Consumption
5.9
6.6
3440 x 1440
RESOLUTION
3840 x 2160
Inf:1
NATIVE CONTRAST
920:1
200 nits
SDR PEAK BRIGHTNESS
376 nits
Unknown
HDR PEAK BRIGHTNESS
436 nits
Matte
COATING
Matte
The Asus PA279CRV (IPS) is only fair for media consumption, while the AOC AG456UCZD (W-OLED) is poor.
Cost
$1,400
$469
$0
$500
$1,000
$1,500
$2,000
$2,500
The AOC AG456UCZD (W-OLED) has a price of $1,400 and the Asus PA279CRV (IPS) costs $469.
HDR Gaming and Media Consumption
Yes
No
The AOC AG456UCZD (W-OLED) is suitable for HDR gaming and media consumption while the Asus PA279CRV (IPS) is not suitable for HDR gaming and media consumption.
Key similarities
Digital Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Asus PA279CRV (IPS) are suitable for digital photo editing.
HDR Video Editing and Color Grading
No
No
Both the AOC AG456UCZD (W-OLED) and Asus PA279CRV (IPS) are not suitable for HDR video editing and color grading.
Print Photo Editing
Yes
Yes
Both the AOC AG456UCZD (W-OLED) and Asus PA279CRV (IPS) are suitable for print photo editing.
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We’re constantly working to improve.
How the AOC AG456UCZD (W-OLED) and the Asus PA279CRV (IPS) compare to other monitors
Spec Comparison
 |  | |
| AOC AG456UCZD (W-OLED) | Asus PA279CRV (IPS) |
GENERAL | |||
|---|---|---|---|
| Price | |||
$1,400 | $469 | ||
Screen Size | |||
Screen Size | 44.5" | 27" | |
Resolution | |||
Resolution | 3440 x 1440 | 3840 x 2160 | |
Screen Type | |||
Screen Type | OLED | LED | |
Screen Sub-type | |||
Screen Sub-type | W-OLED | IPS | |
Local Dimming Zones | |||
Local Dimming Zones | N/A | 8 | |
COLOR, CONTRAST & BRIGHTNESS | |||
|---|---|---|---|
Native Contrast | |||
Native Contrast | Inf:1 | 920:1 | |
SDR Peak Brightness | |||
SDR Peak Brightness | 200 nits | 376 nits | |
HDR Peak Brightness | |||
HDR Peak Brightness | Unknown | 436 nits | |
Suitable for HDR Gaming and Media Consumption | |||
Suitable for HDR Gaming and Media Consumption | Yes | No | |
sRGB Color Gamut | |||
sRGB Color Gamut | 100 % | 99.3 % | |
MOTION CHARACTERISTICS | |||
|---|---|---|---|
Total Response Time | |||
Total Response Time | 0.03 ms | 17 ms | |
Variable Refresh Rate | |||
Variable Refresh Rate | 48 - 240 Hz | 48 - 60 Hz | |
Strobing / BFI | |||
Strobing / BFI | No | No | |
Persistence Blur Score | |||
Persistence Blur Score | 8/10 | 5/10 | |
Ghosting Score | |||
Ghosting Score | 10/10 | 6/10 | |
TEXT & IMAGE CLARITY | |||
|---|---|---|---|
Pixels Per Inch | |||
Pixels Per Inch | 83 PPI | 163 PPI | |
Coating | |||
Coating | Matte | Matte | |
Text Clarity Score | |||
Text Clarity Score | 3.8/10 | 8/10 | |
Image Clarity Score | |||
Image Clarity Score | 4.9/10 | 8/10 | |
PORTS & CONNECTIVITY | |||
|---|---|---|---|
HDMI 1.4 Ports | |||
HDMI 1.4 Ports | 0 | 0 | |
HDMI 2.0 Ports | |||
HDMI 2.0 Ports | 0 | 1 | |
HDMI 2.1 Ports | |||
HDMI 2.1 Ports | 3 | 0 | |
Micro HDMI Ports | |||
Micro HDMI Ports | 0 | 0 | |
DisplayPort 1.2 Ports | |||
DisplayPort 1.2 Ports | 0 | 0 | |
Shopping
Asus PA279CRV (IPS)
See more
Dig into reviews and images
Display Ninja
Rob Shafer | September 2023
"The ASUS PA279CRV is an excellent value 4K IPS monitor for color-critical work involving sRGB, Rec.709, DCI-P3 and Adobe RGB color spaces. On top of that, it features rich connectivity options, a robust design and plenty of additional features."
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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